The bullet gets stuck in the block, and the impact lifts the block 0.15 m up. (that is, the block — with the bullet stuck in it — rises 0.15 m up above its initial position, and then falls back down.) given g = 9.8 m/s 2 . what was the initial velocity of the bullet? answer in units of m/s.

graph slopes whilst gas cools, then it is flat whilst conensation to liquid happens, the coolong liquid then graphs as a slope when it solidifies graph is flat

latent heat

myth. it was once thought that animals, including cats and dogs, could only see in black and white. however, scientists have proven this to be a myth. in all animals, including humans, the perception of colour is determined by the presence of cells in the eye called cone photoreceptors.

drying towels at the beach